Mass & Power


Here at Protein Works we have a range of supplements devoted to building mass and power. And in a bid to make the best weight gain formulas on the market, have sourced the finest ingredients to create a variety of calorie-dense formulas designed to help athletes bulk up and add serious mass.

Bulking up and building muscle mass requires you to consume more calories than you burn coupled with a heavy, strength-based training routine. That’s why at Protein Works we’ve created a range of supplements that contain the calories needed to bulk up. Plus that also contain ingredients such as creatine monohydrate that has been scientifically proven to help increase the strength of your muscles in the gym.

Ultimately Protein Works supplements featured in this section are ideal for strength athletes wanting to increase muscle mass and power and gain an athletic edge. But are equally designed for those wanting to bulk up and are just perfect for wanting to add size quickly.

Lastly a lot of weight gainer formulas on the market are filled with forms of sugar, fillers and thickeners. But rest assured each and every weight gain formula from Protein Works has been purposely created to the absolute highest standard. In fact we’re so confident in our weight gain formulas that we even include a nutritional breakdown of every one we make. To view this simply click on the Protein Insight icon on each product page and you will be able to see the different ingredients that make up that particular formula. No other sports nutrition company goes to this level of detail, yet here at Protein Works we do to ensure we keep our promise to you to provide PURE sports nutrition.

    • Total Mass Matrix Extreme
      Total Mass Matrix Extreme

      "Absolute beast of a mass gainer! If you are looking to seriously bulk up then you wont go...Craig

    • Total Mass Matrix
      Total Mass Matrix

      "Was recommended this by a mate down the gym as I cant put on mass no matter what I eat. H...James

    • Vegan Mass Gainer Extreme
      Vegan Mass Gainer Extreme

      "Really struggled to get my calories in but this Vegan Mass Gainer Extreme made it so much...Neil*

    • Protein Porridge 360
      Protein Porridge 360

      “I’d made my own protein porridge for years but this stuff has changed the game! It saves ...James

    • Loaded Nuts - Salted Caramel Cookie Ocean
      Loaded Nuts - Salted Caramel Cookie Ocean

      "I can't believe how much flavour this peanut butter has! I've tried lots of peanut butters ...Sam

    • Loaded Nuts - Brownie Deep Choc Dive
      Loaded Nuts - Brownie Deep Choc Dive

      "it's the texture of this that is the best bit - then the chunkie parts are such a surpris...Amiee

    • Loaded Nuts - White Choc Fudge Rapids
      Loaded Nuts - White Choc Fudge Rapids

      "My new go-to in the snack cupboard! Tastes incredible and the fudge pieces are so good....Cameron

    • Vegan Protein Pancake Mix
      Vegan Protein Pancake Mix

      “OMG yes! So easy to make and an absolute plant based treat to eat!” Keira

    • Vegan Mass Gainer
      Vegan Mass Gainer

      "Solid product - since turning vegan i've been struggling to gain mass. Tastes good, nails m...Ben

    • Whey Protein 360 Extreme
      Whey Protein 360 Extreme

      “This is true next gen stuff guys, I’ve not tasted a better protein shake, great job!” Sam

    • Creatine Extreme
      Creatine Extreme

      "Maintaining my creatine and beta-alanine intake is a doddle with this. Tastes awesome to...Damien

    • Whey Protein 360 ®
      Whey Protein 360 ®

      "Best protein shake I have ever used, tastes amazing. Mixes really well. Definitely a gre...Kegan*

    • Creatine (100% Creapure®)
      Creatine (100% Creapure®)

      "This stuff works, it mixes well and you get a lot for your money. Do the right thing and buy Creapure." - Alexander

    • Creatine Monohydrate
      Creatine Monohydrate

      "Definitely noticed a difference in my gym performance. A must have for anyone looking t...Connor*

    • BCAA Complex
      BCAA Complex

      "Love taking these BCAA's. I find these help recovery after gruelling workouts! A must if...Daniel

    • 100% Micellar Casein
      100% Micellar Casein

      “Great just before bed, tastes nice and always helps with that overnight recovery.” – Kane

    • BCAA Ultra
      BCAA Ultra

      "Nobody who trains should be without this stuff - You feel good taking BCAA. Helps lose fat...Carl

    • Whey Protein 80 (Concentrate)
      Whey Protein 80 (Concentrate)

      “Hands down the best protein powder I've ever tried. Mixes well and tastes even better!” -...Matt*